<template>
  <el-dialog
    :title="$t('msg.excel.roleDialogTitle')"
    :model-value="modelValue"
    @close="closed"
  >
    <el-tree
      ref="treeRef"
      :data="allPermission"
      show-checkbox
      check-strictly
      node-key="id"
      default-expand-all
      :props="defaultProps"
    >
    </el-tree>

    <template #footer>
      <span class="dialog-footer">
        <el-button @click="closed">{{ $t("msg.universal.cancel") }}</el-button>
        <el-button type="primary" @click="onConfirm">{{
          $t("msg.universal.confirm")
        }}</el-button>
      </span>
    </template>
  </el-dialog>
</template>

<script setup>
import { defineProps, defineEmits, ref, watch } from "vue";
import { permissionList } from "@/api/permission";
import { watchSwitchLang } from "@/utils/i18n";
import { rolePermission } from "@/api/role";
import {  distributePermission } from "@/api/role";
import { useI18n } from "vue-i18n";
import { ElMessage } from "element-plus";
const props = defineProps({
  modelValue: {
    type: Boolean,
    required: true,
  },
  roleId: {
    type: String,
    required: true,
  },
});
const emits = defineEmits(["update:modelValue"]);

/**
  确定按钮点击事件
 */
const i18n = useI18n()
const onConfirm = async () => {
  await distributePermission({
    roleId: props.roleId,
    permissions: treeRef.value.getCheckedKeys(),
  });
  ElMessage.success(i18n.t("msg.role.updateRoleSuccess"));
  closed();
};

/**
 * 关闭
 */
const closed = () => {
  emits("update:modelValue", false);
};

// 所有权限
const allPermission = ref([]);
const getPermissionList = async () => {
  allPermission.value = await permissionList();
};
getPermissionList();
watchSwitchLang(getPermissionList);

// 属性结构配置
const defaultProps = {
  children: "children",
  label: "permissionName",
};
// tree 节点
const treeRef = ref(null);

// 获取当前用户角色的权限
const getRolePermission = async () => {
  const checkedKeys = await rolePermission(props.roleId);
  treeRef.value.setCheckedKeys(checkedKeys);
};

watch(
  () => props.roleId,
  (val) => {
    if (val) getRolePermission();
  }
);
</script>